MK-677 (Ibutamoren) Dosage Guide
75/100 confidenceComplete guide to MK-677 (Ibutamoren) dosing protocols, administration methods, and safety considerations for research purposes.
NOT Medical Advice
The dosage and calculator information provided is for educational and research purposes only. Peptides are not approved by the FDA for human use. Individual responses vary significantly. Always consult with a qualified healthcare professional before making any decisions related to peptide research or use.
Dosage Overview
Dose Range
10 mg - 25 mg
Route
oral
Frequency
1x daily
Detailed Dosage Information
Typical dosing: 10-25mg taken orally once daily. Often taken at night due to sleep benefits and appetite increase.
Administration Method
Oral administration (capsule or liquid). Can be taken with or without food. Long half-life allows once-daily dosing.
Research Backing
Multiple Phase I/II human trials (e.g., Chapman et al., 1996–2018) showing sustained GH/IGF-1 increases with good tolerability up to 25 mg/day for 12–24 months.
Side Effects to Monitor
Increased appetite and water retention are most common. May cause lethargy, vivid dreams, and mild numbness. Can affect blood glucose and insulin sensitivity.
Safety Considerations & Risks
May worsen insulin resistance. Not recommended for diabetics without medical supervision. Long-term effects on cancer risk not established.